Example usage for java.lang Thread interrupted

Introduction

In this page you can find the example usage for java.lang Thread interrupted.

Prototype

public static boolean interrupted() 

Source Link

Document

Tests whether the current thread has been interrupted.

Usage

From source file:frk.gpssimulator.GpsSimulator.java

@Override
public void run() {
    try {/*from   ww w  .  j  av  a 2s  .  c o m*/

        if (cancel.get()) {
            destroy();
            return;
        }
        while (!Thread.interrupted()) {
            long startTime = new Date().getTime();
            if (currentPosition != null) {
                if (shouldMove) {
                    moveVehicle();
                    currentPosition.setSpeed(speedInMps);
                } else {
                    currentPosition.setSpeed(0.0);
                }

                if (this.exportPositionsToKml) {
                    kmlService.updatePosition(id, currentPosition);
                }

                if (this.useGpsd) {
                    this.gpsdService.updatePosition(currentPosition);
                }

                messageChannel.send(MessageBuilder.withPayload(currentPosition).build());
            }

            // wait till next position report is due
            sleep(startTime);
        } // loop endlessly
    } catch (InterruptedException ie) {
        destroy();
        return;
    }

    destroy();
}

---

From source file:org.fseek.simon.swing.util.TreeUtil.java

public static void addChilds(final LinkTreeNode child, final DefaultTreeModel model, boolean showFiles,
        boolean showHidden, boolean fake) {

    if (child != null) {
        File linkDir = child.getLinkDir();
        if (linkDir == null)
            return;
        if (linkDir.canRead()) {
            File[] listFiles = linkDir.listFiles((FileFilter) new TreeFileFilter(showHidden, showFiles));
            if (listFiles != null) {
                final int length = listFiles.length;
                if (fake) {
                    EventQueue.invokeLater(new Runnable() {
                        @Override
                        public void run() {
                            if (length > 0) {
                                fakeNode(child, model);
                            }/*w  w w.jav  a  2 s  . c o  m*/
                        }
                    });
                    return;
                }
                final DefaultMutableTreeNode clear = clear(child);
                if (clear == null && child.getChildCount() > 0) {
                    return;
                }
                deleteAllChilds(child, model, clear);
                if (Thread.interrupted()) {
                    return;
                }
                Arrays.sort(listFiles, DirectoryFileComparator.DIRECTORY_COMPARATOR);
                Debug.println("Filling node with real data: " + child.getUserObject().toString());
                addFiles(listFiles, child, model, showFiles, showHidden);
                if (clear != null) {
                    EventQueue.invokeLater(new Runnable() {
                        @Override
                        public void run() {
                            model.removeNodeFromParent(clear);
                        }
                    });
                }
            }
        }
    }
}

---

From source file:coolmap.application.io.internal.cmatrix.DoubleCMatrixImporter.java

@Override
public CMatrix loadData(TFile matrixFolder, JSONObject matrixProperty) throws Exception {

    String id = matrixProperty.getString(IOTerm.ATTR_ID);
    String cls = matrixProperty.getString(IOTerm.ATTR_CLASS);
    String name = matrixProperty.optString(IOTerm.ATTR_NAME);

    int numColumn = matrixProperty.getInt(IOTerm.ATTR_CMATRIX_NUMCOLUMN);
    int numRow = matrixProperty.getInt(IOTerm.ATTR_CMATRIX_NUMROW);

    DoubleCMatrix matrix = new DoubleCMatrix(name, numRow, numColumn, id);

    //Then standard tsv
    BufferedReader reader = new BufferedReader(new InputStreamReader(
            new TFileInputStream(new TFile(matrixFolder + File.separator + IOTerm.FILE_DATA))));

    String header = reader.readLine();
    String[] ele = header.split("\t", -1);
    String[] colLabels = new String[ele.length - 1];
    for (int i = 1; i < ele.length; i++) {
        colLabels[i - 1] = ele[i].trim();
    }//from  ww  w. j  a  va2  s .co m
    matrix.setColLabels(colLabels);

    String row;
    int counter = 0;
    Double value;
    while ((row = reader.readLine()) != null) {
        ele = row.split("\t");
        matrix.setRowLabel(counter, ele[0]);

        for (int i = 1; i < ele.length; i++) {
            try {
                value = Double.parseDouble(ele[i]);
            } catch (Exception e) {
                value = null;
            }
            matrix.setValue(counter, i - 1, value);
            //Can consider return
            if (Thread.interrupted()) {
                throw new InterruptedException("Loading Operation Canceled");
            }
        }

        counter++;
    }

    reader.close();//Close IO

    return matrix;
}

---

From source file:com.intel.cosbench.driver.operator.Reader.java

private Sample doRead(OutputStream out, String conName, String objName, Config config, Session session) {
    if (Thread.interrupted())
        throw new AbortedException();

    InputStream in = null;/*from ww  w .j a  va 2s  .c om*/
    CountingOutputStream cout = new CountingOutputStream(out);

    long start = System.currentTimeMillis();

    try {
        in = session.getApi().getObject(conName, objName, config);
        if (!hashCheck)
            IOUtils.copyLarge(in, cout);
        else if (!validateChecksum(conName, objName, session, in, cout))
            return new Sample(new Date(), OP_TYPE, false);
    } catch (StorageInterruptedException sie) {
        throw new AbortedException();
    } catch (Exception e) {
        doLogErr(session.getLogger(), "fail to perform read operation", e);
        return new Sample(new Date(), OP_TYPE, false);
    } finally {
        IOUtils.closeQuietly(in);
        IOUtils.closeQuietly(cout);
    }

    long end = System.currentTimeMillis();

    Date now = new Date(end);
    return new Sample(now, OP_TYPE, true, end - start, cout.getByteCount());
}

---

From source file:games.sudoku.task.BroadCreatorRunnable.java

@Override
public void run() {
    int countGames = boardDao.count();
    try {/*ww  w  .  ja  v a  2 s . c  om*/
        run = true;
        Board board;
        while (run && countGames < numberOfGames && !Thread.interrupted()) {
            board = strategy.createGame();
            if (board != null) {
                boardDao.addBoard(board);
                countGames++;
            }
            try {
                Thread.sleep(sleepTime);
            } catch (InterruptedException ex) {
                Logger.getLogger(BoardCreator.class.getName()).log(Level.SEVERE,
                        "Board creator interrupted after creating " + countGames + " boards", ex);
                break;
            }
        }
    } catch (RuntimeException ex) {
        Logger.getLogger(BoardCreator.class.getName()).log(Level.SEVERE,
                "Board creator unexpected exception. Boards created: " + countGames, ex);
    } finally {
        Logger.getLogger(BoardCreator.class.getName()).log(Level.INFO,
                "Board creator finished. Boards created: " + countGames);
    }
}

---

From source file:com.intel.cosbench.driver.operator.Lister.java

private Sample doList(OutputStream out, String conName, String objName, Config config, Session session) {
    if (Thread.interrupted())
        throw new AbortedException();

    InputStream in = null;//from  ww  w  .  j  a  v  a 2  s .c  om
    CountingOutputStream cout = new CountingOutputStream(out);
    doLogWarn(session.getLogger(), "listerrr: " + conName + "/" + objName);//###
    long start = System.currentTimeMillis();
    long xferTime = 0L;
    try {
        doLogDebug(session.getLogger(),
                "worker " + session.getIndex() + " List target " + conName + "/" + objName);
        in = session.getApi().getList(conName, objName, config);
        long xferStart = System.currentTimeMillis();
        copyLarge(in, cout);
        xferTime = System.currentTimeMillis() - xferStart;
    } catch (StorageInterruptedException sie) {
        doLogErr(session.getLogger(), sie.getMessage(), sie);
        throw new AbortedException();
    } catch (Exception e) {
        isUnauthorizedException(e, session);
        errorStatisticsHandle(e, session, conName + "/" + objName);

        return new Sample(new Date(), getId(), getOpType(), getSampleType(), getName(), false);
    } finally {
        IOUtils.closeQuietly(in);
        IOUtils.closeQuietly(cout);
    }
    long end = System.currentTimeMillis();

    Date now = new Date(end);
    return new Sample(now, getId(), getOpType(), getSampleType(), getName(), true, end - start, xferTime,
            cout.getByteCount());
}

---

From source file:alluxio.master.FaultTolerantAlluxioMasterProcess.java

@Override
public void start() throws Exception {
    mJournalSystem.start();// w w  w. ja  v  a 2s.c  om
    try {
        mLeaderSelector.start(getRpcAddress());
    } catch (IOException e) {
        LOG.error(e.getMessage(), e);
        throw new RuntimeException(e);
    }

    while (!Thread.interrupted()) {
        if (mServingThread == null) {
            // We are in secondary mode. Nothing to do until we become the primary.
            mLeaderSelector.waitForState(State.PRIMARY);
            LOG.info("Transitioning from secondary to primary");
            AbstractJournalSystem.ALLOW_JOURNAL_MODIFY.set(true);
            mJournalSystem.setMode(Mode.PRIMARY);
            stopMasters();
            LOG.info("Secondary stopped");
            startMasters(true);
            mServingThread = new Thread(() -> {
                try {
                    startServing(" (gained leadership)", " (lost leadership)");
                } catch (Throwable t) {
                    Throwable root = ExceptionUtils.getRootCause(t);
                    if ((root != null && (root instanceof InterruptedException)) || Thread.interrupted()) {
                        return;
                    }
                    LOG.error("Exception thrown in main serving thread. System exiting.", t);
                    System.exit(-1);
                }
            }, "MasterServingThread");
            mServingThread.start();
            LOG.info("Primary started");
        } else {
            // We are in primary mode. Nothing to do until we become the secondary.
            mLeaderSelector.waitForState(State.SECONDARY);
            LOG.info("Transitioning from primary to secondary");
            AbstractJournalSystem.ALLOW_JOURNAL_MODIFY.set(false);
            stopServing();
            mServingThread.join(mServingThreadTimeoutMs);
            if (mServingThread.isAlive()) {
                LOG.error(
                        "Failed to stop serving thread after {}ms. Printing serving thread stack trace "
                                + "and exiting.\n{}",
                        mServingThreadTimeoutMs, ThreadUtils.formatStackTrace(mServingThread));
                System.exit(-1);
            }
            mServingThread = null;
            stopMasters();
            mJournalSystem.setMode(Mode.SECONDARY);
            LOG.info("Primary stopped");
            startMasters(false);
            LOG.info("Secondary started");
        }
    }
}

---

From source file:com.subgraph.vega.internal.http.proxy.ConnectionTask.java

private void processingLoop() throws IOException, HttpException {
    while (!Thread.interrupted() && connection.isOpen()) {
        HttpContext ctx = new BasicHttpContext();
        httpService.handleRequest(connection, ctx);
        processRequestContext(ctx);//from w w  w .  ja v a2  s.  co  m
    }
}

---

From source file:com.intel.cosbench.driver.operator.Preparer.java

public static void doInit(String conName, Config config, Session session) {
    if (Thread.interrupted())
        throw new AbortedException();

    try {//www.  j  a v a 2s.  c o  m
        session.getApi().createContainer(conName, config);
    } catch (StorageInterruptedException sie) {
        throw new AbortedException();
    } catch (Exception e) {
        doLogErr(session.getLogger(), "fail to perform prepare operation", e);
        throw new AgentException(); // mark error
    }

    /* no sample is provided for this operation */
}

---

From source file:org.alfresco.grid.GridHub.java

public void stop() {
    try {/*from  ww  w . j av  a 2 s . c  o  m*/
        hub.stop();
    } catch (Exception e) {
        logger.error("Problem closing grid hub", e);
    }
    Thread.interrupted();
}

---

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